A teenager who killed himself with an improvised explosive device in the lobby of a regional office of Russia’s domestic intelligence agency appears to have identified himself as an “anarchist-communist” on social media. At 8:52 am local time on Wednesday, the 17-year-old entered the regional office of Russia’s Federal Security Service (FSB) in the city of Archangelsk, located 800 miles north of Moscow. On CCTV footage released by the Russian security services, he is seen reaching into his backpack and taking out an object, which soon exploded, killing him and wounding three others.

The bomber was later identified in the Russian media as Mikhail Zhlobitsky, a student at a local technical college. Within hours, reports pointed to posts made on social media platforms by Zhlobitsky, who used several online aliases, including that of “Sergey Nechayev”, one of Russia’s leading 19th-century anarchists, who died in prison for advocating terrorism as a means of revolution. Shortly before the attack, someone using the alias “Valeryan Panov” commented on the social messaging application Telegram that he was about to bomb the FSB in Archangelsk. In the comment, which was posted on an anarchist forum, the user said that he had decided to act “because the FSB falsifies cases and tortures people”. The user added that he would probably die in the attack because he had to manually detonate the improvised explosive device he was carrying with him. He concluded his message with the words: “I wish you a glorious future of anarchist communism!”.

The activities of militant Russian anarchists and anarcho-communists date back to the mid-19th century; anarchist militants are responsible for numerous assassinations of senior Russian officials, including Emperor Alexander II, who was killed by a Russian anarchist in 1881. But the movement was ruthlessly suppressed by the Soviet state and today the FSB and other Russian security services are actively monitoring the remnants of the Russian anarchist movement. These include the Confederation of Revolutionary Anarcho-Syndicalists, the group Autonomous Action, and the Siberian Confederation of Labor. Large sections of these groups have now moved underground, as the government of Russian President Vladimir Putin has named anarchists as primary enemies of order and security in the Russian Federation. Earlier this month, another Russian teenager, Vladislav Roslyakov, killed himself after shooting 19 students and teachers at a technical college in Kerch, a Black Sea port city in Russian-annexed Crimea. No political motive for the attack has been reported.